World Energy Outlook 2021: Nuclear innovation needs to accelerate

October 18, 2021, 6:43AMNuclear News
Nuclear power capacity by scenario, 2020–2050 (STEPS: stated policies scenario, APS: announced pledges scenario, NZE: net-zero emissions by 2050 scenario). (Graphic: IEA World Energy Outlook 2021)

The International Energy Agency released its flagship report, World Energy Outlook 2021, on October 13, “at a time when policymakers are contending with the impacts of both climate change and volatile energy markets” and ahead of the COP26 Climate Change Conference in Glasgow, which begins October 31. With a net-zero emissions by 2050 (NZE) scenario that calls for nuclear power capacity to almost double by 2050, the report acknowledges that rapid development of advanced nuclear technologies could expand opportunities for nuclear energy to provide low-carbon electricity, heat, and hydrogen.